Multiple choice

In each question two equations numbered I and II are given, you have to solve both the equation and choose the correct answer.\newline I. (x^2 = 81)\newline II. ((y - 9)^2 = 0)

  1. X > Y

  2. X < Y

  3. X ≤ Y

  4. X ≥ Y

  5. X = Y or the relationship can’t be established
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Equation I: x² = 81 gives x = 9 or -9. Equation II: (y - 9)² = 0 gives y = 9. Comparing: When x = 9, y = 9 (x = y). When x = -9, y = 9 (x < y). So x is either equal to or less than y, meaning x ≤ y.

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